“The typical family can already save a great deal of money by making things with a 3-D printer, instead of buying them off the shelf. In the study, Pearce and his team chose 20 common household items listed on Thingiverse. Then they used Google Shopping to determine the maximum and minimum cost of buying those 20 items online, shipping charges not included. Next, they calculated the cost of making them with 3-D printers. The conclusion: It would cost the typical consumer from $312-1,944 to buy those 20 things, compared with $18 to make them in a weekend.”

http://dailyreckoning.com/save-thousands-with-3-d-printing-technology/

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